Accounting machine including improved differential
assemblies and controls therefor



June 20, 1967 e. R. ENGLUND ETAL 3,325,451

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR 20 Sheets-Sheet 1.

Original Filed March 14,

//\/\/EN7ORS 605m 2 ENGLZ/A/D 4M0 MATS E. MATTSSOA/ June 1967 G. R. ENGLUND ETAL 3,

ACCOUNTING MACHI INCLUDING I OVED DIFFERENTIAL ASSE IE5 AND CONT LS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 2 FIG. 2A

June 20, 1967 c; R ENGLUND ETAL 3,326,461

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 5 MW)" #95 w g 0 W9 MM gay; 4750 V225 V225 June 20, 1967 c; R. ENGLUND ETAL 3,326,461

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 4 /5//' 555? 6/4 I 58?? 5/2 556 5 /3/Z 55 26 Lqiii' n n 'ii niii n p g maul-l:

June 20, 1967 e. R. ENGLUND ETAL 3,326,461 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 5 am 087 N6. 3?

G. R. ENGLUND ETAL NE INCLUDING June 20, 1967 20 Sheets-Sheet 6 Original Filed March 14',

QNWUUU N23,, 7 E, E; H@E@B 958 3 W E k W. aw 5g a 2% B EWQQQQQH 3m 7 N am t Em 1 m 3 v fiw 3 m E a 2 & szz 10 mmm a slpuoL oJ A A Z ;uno99 It 030% 332mm 005' u o J0 p w June 20, 1967 s. R. ENGLUND ETAL 3,326,461 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 7 F/G.5A

'97////4 L 154 114 2 1155 7 t 1155 1157c I F/GGA r L/"f'f J A v u n v u L i F nnnnnuunnnnnlynnnun a 7757 m 7l56b 7756c 7756 175 d a FIG. /3

I 125/ 1250b I252 June 20, 1967 R G. .ENGLUND ETAL 3, 6 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14 1962 20 Sheets-Sheet 8 H55 H52 H54 H57 H550 7 DEEP: I376 J r317 Y 1 #1312 7334 1347a H64 11 7 H65 1757a 1152 r154 r152 June 20, 1967 G ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14 1962 20 Sheets-Sheet 9 R. ENGLUND ETAL 3,326,461

June 20, 1967 G. R. ENGLUND ETAL 3,326,461 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet l0 June 20, 1967 e. R. ENGLUND ETAL 3,

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL 5 AND CONTROLS THEREFOR ASSEMBLIE 2O Sheets-Sheet 1 1 Original Filed March 14, 1962 8 9w: mm?

Ra 1 m5 Rm M? Baa mw %v m5 5 mg we 25 7 /g law 3 lg N5 Q5 3 3 7 3Q m m mik June 20, 1967 G. R. ENGLUND ETAL 3,

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 12 7236 FIG. 12 12330 uss 1233 June 20, 1967 G. R. ENGLUND ETAL 3,326,461

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL 5 AND CONTROLS THEREFOR ASSEMBLIE Original Filed March 14, 1962 20 Sheets-Sheet 13 QQNN 3 3 M 3 $2 9A9. WW-

Rs is: R a 5 Ta:

Em ES M Sm is mg m\ 6E June 20, 1967 cs. R. ENGLUND ETAL 3,

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR 2O Sheets-Sheet 1 4 Original Filed March 14, 1962 F/GJQA J1me 1967 G R ENGLUND ETAL ACCOUNTING MACHINEIIkCLUDING IMPROVED DIFFERENT A ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 15 FIG. I98

June 20, 1967 s. R. ENGLUND ETAL 3, ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THERE'F Original Filed March 14, 1962 2 heets-Sheet 16 June 20, 1967 e. R. ENGLUND ETAL 3,326,461 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheetl? FIG.23

June 20, 1967 G. R. ENGLUND ETAL 3, 6,46 ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 2Q Sheets-Sheet 18 FQ r404 1403 June 20, 1967 G R ENGLUND AL 3,326,461

ACCOUNTING MACHINE J INCLUDING IMIROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR Original Filed March 14, 1962 20 Sheets-Sheet 19 FIG. 30

June 20, 1967 G. R. ENGLUND ETAL 3,326,461

ACCOUNTING MACHINE INCLUDING IMPROVED DIFFERENTIAL ASSEMBLIES AND CONTROLS THEREFOR 1962 20 Sheets-Sheet 2o Don Original Filed March 14,

mbQ $93 EQ $3. 

1. IN AN ACCOUNTING MACHINE, A PLURALITY OF DIFFERENTIAL MEANS MOVABLE TO DIFFERENT DIGIT REPRESENTING POSITIONS, DRIVE MEANS FOR OPERATING SAID ACCOUNTING MACHINE THROUGH A CYCLE OF OPERATION, MODE OF OPERATION CONTROL MEANS FOR CONDITIONING SAID ACCOUNTING MACHINE TO PERFORM DIFFERENT MODES OF OPERATION DURING DIFFERENT CYCLES OF OPERATION, DETECTING MEANS FOR DETERMINING THE MODE OF OPERATION FOR WHICH THE MACHINE HAS BEEN CONDITIONED, COUPLING MEANS FOR CONNECTING THE DRIVE MEANS TO THE DIFFERENTIAL MEANS, AND MEANS CONTROLLED BY SAID DETECTING MEANS FOR CONTROLLING THE COUPLING MEANS TO RENDER SAID DRIVE MEANS EFFECTIVE TO MOVE SAID DIFFERENTIAL MEANS AT DIFFERENT TIMES DURING A CYCLE OF OPERATION WHEN SAID MACHINE PERFORMS DIFFERENT MODES OF OPERATION. 